Enum Arch 

pub enum Arch {
    X86_64,
    Aarch64,
    Riscv64,
}

A target architecture.

Variants

X86_64

x86-64, the first target and the one M3 brings up.

Aarch64

AArch64, the second target, M6.

Riscv64

64-bit RISC-V. spec/10-backend.md calls this the middle-end canary, because it has no condition codes and no complex addressing modes, so anything the middle end got away with on x86-64 shows up here.

Implementations

impl Arch

pub const fn pointer_width(self) -> u32

Pointer width in bits.

pub const fn is_little_endian(self) -> bool

Whether the target is little-endian.

pub const fn as_str(self) -> &'static str

The name as it appears in a triple.

Trait Implementations

impl Clone for Arch

fn clone(&self) -> Arch

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for Arch

impl Debug for Arch

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for Arch

impl Hash for Arch

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl Ord for Arch

fn cmp(&self, other: &Arch) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl PartialEq for Arch

fn eq(&self, other: &Arch) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl PartialOrd for Arch

fn partial_cmp(&self, other: &Arch) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for Arch